80942974

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{94781}}^1$

素因数の和:94851

約数の個数: 16

約数和(自身を含む): 141035616

約数和(自身を除く): 60092642

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 94781, 189562, 663467, 1326934, 5781641, 11563282, 40471487, 80942974]

約数ペア:

[(1, 80942974), (2, 40471487), (7, 11563282), (14, 5781641), (61, 1326934), (122, 663467), (427, 189562), (854, 94781)]